The features list is a list of optional window attributes. If not set the default values will be used.

width

height

toolbar

location

directories

status

menubar

scrollbars

resizable

Timeouts

A Timeout allows one to get a script to do something for a specified amount of time. The window.setTimeout method allows specification of a time delay where a command will be executed after that period of time has passed.

ident = window.setTimeout ("alert ('Time's up !')", 10000);

Before a Timeout has elapsed that Timeout can be halted with window.clearTimeout (ident);